Thursday, May 26, 2011

As the web becomes more and more complex (and AWESOME), it's important that you can manage your relationship with the variety of sites out there. Sure, Firefox 4 has a Page Info dialog that lets you control what a web page is allowed to do, including whether you want to let it store data on your computer, access your location information, open pop-up windows, and on and on. However, this dialog only lets you manage your relationship with the one page you're currently visiting, not the entire set of sites you visit on the web.

We think it's important to be able to manage your whole relationship with web sites in an intuitive way, and that's why we're exited to show you what we've started working on: a site-based permissions interface.

This feature is still experimental, but you can give it a shot. In the future, we'll be putting some polish on the UI, adding more controls like "always access securely" (HSTS), and hopefully giving you a better view of what a site knows about you. We also want to integrate this permissions manager with the site identity block in the location bar for quick and easy access.

You can enable Do Not Track in the latest beta of Firefox for Android through an
easy-to-find switch in the preferences--see image to the right, and websites will see exactly the same signal that Do Not Track-enabled desktop browsers send. Every time Firefox loads a web page, image, or advertisement it includes a "DNT: 1" signal that tells the entire web you don't want to be tracked.

The web on your phone should be the same web as on your desktop, so to
provide this consistency we've put the exact same Do Not Track feature
in both the desktop and mobile versions of Firefox.

Try it out today! Grab the latest beta of Firefox for Android and turn on the feature. If you visit my blog from Firefox (mobile or desktop) with Do Not Track turned on, the widget below will glow green just for you.